| $$ \begin{aligned}\frac{5i}{-2-6i}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{-3-i}{4}\end{aligned} $$ | |
| ① | Divide $ \, 5i \, $ by $ \, -2-6i \, $ to get $\,\, \dfrac{-3-i}{4} $. ( view steps ) |